Where shall I place my dehumidifier around the house?
We get lots of questions asking us how to use a dehumidifier and where best to put it around the house. It’s best to place it somewhere central in the house, being sure to think about where your sources of moisture are. Moisture problems like damp and mould are typically likely to arise in the bathroom, where showers and baths create lots of steam. And so, it is best to position your dehumidifier on the landing. Here, the dehumidifier will create a dry spot; and as long as internal doors are kept open, any moisture from the bathroom or anywhere else in the house, will migrate here. The dehumidifier will draw in the moisture, turning it into water.
If the unit is set up in a relatively permanent position and if you do not wish to empty the tank manually, you could set up your dehumidifier with continuous drainage. When using continuous drainage via a hose on its own, the water is drained from the dehumidifier via gravity. This means the hose must go downhill, without any kinks or blockages, to allow the water to flow. Ensure the end of the hose is lower than the drainage port and the water can flow downwards into a sink or drain. Because of this, it can be best to place the dehumidifier on the kitchen side (to give it the height), next to a sink, so the hose can drain the water straight into the sink and down the drain.
If the hose can only go uphill, then you could install a water pump. If you want to learn how to install this, you can watch our YouTube video.
The beauty of Arete®
In general, dehumidifiers need to be about 30 cm away from the wall. And if positioned in a hallway, landing, or a flat or small house, that means it’ll be in the way. Very annoying.
But that’s the beauty of Arete®, as this is the only dehumidifier that solves that problem. Designed here in the UK, this machine has been made with British and European customers in mind. We know that you’ll probably place your dehumidifier in a landing or a hallway, so we have worked hard to engineer an appliance that doesn’t take up unnecessary space and becomes a nuisance to own. With Arete®, you can put it right up against the wall, and it will still do the job.
What target relative humidity should we set our dehumidifier to?
The optimum humidity for UK homes is between 50%rh and 55%rh. This is dry enough to remove condensation and prevent damp and mould issues, but not too dry that it would cause other issues such as dry, itchy skin and sore throats.
In colder months, some people may find this target isn’t low enough to reduce condensation on their windows. In these circumstances, the target humidity for your dehumidifier to reach can be reduced to around 40%rh.
But in general terms, aim for 55%rh. That’s what museums use when they’re looking after their collections; so, if it’s good enough for museums, it’s good enough for us.
Can I move my dehumidifier from room to room?
You can. However, it is best to keep your dehumidifier in one place. This is because the dehumidifier brings moisture towards itself, creating a dry spot in the process. Let it do the job by leaving it in one place, and leaving all internal doors open. Get used to bringing the laundry to the dehumidifier, rather than moving the dehumidifier to the laundry.
What about the filter?
The dust filter is very important as it stops dust and dirt from getting into the machine. It is extremely important to clean the filter on a regular basis. Without regular cleaning, dirt and dust will build up over time and stop air passing through it. When the air can’t pass through it, the machine starts to use more energy, so your electricity bill will go up. It will also cause the machine to make more noise. So it’s in your vested interest just to keep the filter clean.
If you’ve got a HEPA filter, when it turns from white to dark gray, it’s ready to be disposed of in the general waste. It may not sound very environmentally friendly, but the filter collects all sorts of bacteria, which no one wants entering the recycling system. To deal with it correctly, it’s best to dispose of it in the general waste.
Save money on your heating bill with a dehumidifier
Having a dehumidifier in the home turns all damp air into dry air, which is makes it far easier for your central heating system to heat your home. This is because all of the extra moisture in the air needs to be warmed up before you can start to feel warm.
A dehumidifier keeps the relative humidity in the house at a sensible level. It’s not too dry that it will cause you any problems, but at a level where you won’t get issues of damp mold and condensation and one that makes your heating system more energy efficient.
With a dehumidifier, you’ll start turning down your thermostat, and you’ll save money on your heating bill. Yet another benefit that comes from owning a dehumidifier.
We’d love to hear your ideas and questions, so please feel free to share them with us by leaving a message in the comment section below.
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69 responses
Hi
I’ve just purchased an Arete Two 12L and I’ve placed it on the landing, opposite the bathroom. However it’s only 1 metre away from a radiator, will this be a problem? I’d hate to have to move it as it’s nicley out of the way where it is.
Thanks
Mark,
Thank you for your message. Placing the dehumidifier near a radiator could potentially cause an issue with the unit’s readings via the return air sensor. When the sensor detects warm air coming from the radiator, it might give an inaccurate reading of the room’s humidity. This could lead to the dehumidifier not operating as effectively, as it may think the air is drier than it actually is, causing it to cycle on and off unnecessarily.
For optimal performance, it’s best to keep the dehumidifier at least 1–2 meters away from heat sources like radiators, additionally you can turn the thermostatic valve, if possible, to a lower number. This allows the sensor to get a more accurate reading of the room’s humidity and helps the unit work more efficiently.
Hope that helps,
Omar@Meaco.
Is it safe to leave a dehumidifier running in wardrobe? We have fitted wardrobes built on an external wall which suffer from condensation despite leaving the doors open during the day and using moisture traps. If so, what size would you recommend. Or if not, do you have any other suggestions! Thank you!
Kate,
Thank you for choosing a Meaco dehumidifier. Please note that dehumidifiers should be used in spaces that are at least 4m². If placed in a wardrobe, the confined space could cause heat to build up, which may result in inaccurate readings and cause the unit to continuously cycle on and off.
For best results, I recommend placing the dehumidifier in your bedroom and leaving the wardrobe doors open to allow for better airflow and condensation control. If you need further assistance or have additional questions, feel free to give us a call.
Hope that helps.
Omar@Meaco.